*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0d1117;--card:#161b22;--border:#30363d;--text:#c9d1d9;--heading:#e6edf3;--accent:#58a6ff;--yellow:#f0c040;--green:#3fb950;--orange:#d29922}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

/* NAV */
.nav{background:#010409;border-bottom:1px solid var(--border);padding:12px 0;position:sticky;top:0;z-index:100}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.nav-logo{font-size:1.3rem;font-weight:700;color:var(--heading);letter-spacing:-.5px}
.nav-logo span{color:var(--green)}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{color:var(--text);font-size:.85rem;padding:6px 10px;border-radius:6px;transition:background .2s}
.nav-links a:hover,.nav-links a.active{background:var(--card);color:var(--heading);text-decoration:none}

/* HERO */
.hero{text-align:center;padding:60px 20px 40px;background:linear-gradient(180deg,#010409 0%,var(--bg) 100%)}
.hero h1{font-size:2.4rem;color:var(--heading);margin-bottom:12px}
.hero p{font-size:1.1rem;max-width:700px;margin:0 auto;color:var(--text)}

/* CONTAINER */
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* SECTION */
.section{padding:50px 0}
.section-title{font-size:1.6rem;color:var(--heading);margin-bottom:24px;padding-bottom:12px;border-bottom:2px solid var(--border)}

/* PRODUCT GRID */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.product-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;transition:border-color .2s}
.product-card:hover{border-color:var(--accent)}
.product-card img{width:100%;border-radius:8px;margin-bottom:12px;aspect-ratio:1;object-fit:contain;background:#fff}
.product-card h3{color:var(--heading);font-size:1.05rem;margin-bottom:6px}
.product-card .price{color:var(--green);font-weight:600;font-size:1.1rem;margin-bottom:8px}
.product-card .brand{color:var(--orange);font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.product-card ul{font-size:.85rem;padding-left:18px;margin-bottom:14px}

/* BUTTONS */
.btn{display:inline-block;padding:10px 20px;border-radius:8px;font-weight:600;font-size:.9rem;text-align:center;transition:opacity .2s;border:none;cursor:pointer}
.btn:hover{opacity:.85;text-decoration:none}
.btn-amazon{background:var(--yellow);color:#111}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-block{display:block;width:100%;margin-top:6px}
.btn-group{display:flex;gap:8px;margin-top:auto}

/* COMPARISON TABLE */
.table-wrap{overflow-x:auto;margin:20px 0}
table{width:100%;border-collapse:collapse;background:var(--card);border-radius:8px;overflow:hidden}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:.9rem}
th{background:#010409;color:var(--heading);font-weight:600;white-space:nowrap}
td{color:var(--text)}
tr:last-child td{border-bottom:none}

/* REVIEW CARD (subpages) */
.review-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:24px}
.review-card h3{color:var(--heading);font-size:1.2rem;margin-bottom:10px}
.review-card .float-img{float:right;margin:0 0 12px 20px;max-width:180px}
.review-card .float-img img{width:100%;border-radius:8px;background:#fff}
.review-card .pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0}
.review-card .pros h4{color:var(--green)}
.review-card .cons h4{color:#f85149}
.review-card .pros ul,.review-card .cons ul{font-size:.85rem;padding-left:18px;margin-top:6px}

/* CATEGORY CARDS */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin:20px 0}
.cat-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:24px;text-align:center;transition:border-color .2s}
.cat-card:hover{border-color:var(--accent)}
.cat-card h3{color:var(--heading);font-size:1rem;margin-bottom:6px}
.cat-card p{font-size:.85rem;margin-bottom:12px}

/* FOOTER */
.footer{background:#010409;border-top:1px solid var(--border);padding:40px 20px;margin-top:40px}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-network{margin-bottom:20px}
.footer-network h4{color:var(--heading);font-size:.85rem;margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}
.footer-network-links{display:flex;flex-wrap:wrap;gap:8px}
.footer-network-links a{font-size:.8rem;padding:4px 10px;background:var(--card);border:1px solid var(--border);border-radius:6px;color:var(--text)}
.footer-network-links a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:16px;border-top:1px solid var(--border);font-size:.8rem;color:#8b949e}
.disclosure{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:16px;margin:20px 0;font-size:.82rem;color:#8b949e}

/* RESPONSIVE */
@media(max-width:768px){
  .hero h1{font-size:1.6rem}
  .nav-links{width:100%;justify-content:center}
  .review-card .pros-cons{grid-template-columns:1fr}
  .review-card .float-img{float:none;max-width:100%;margin:0 0 12px 0}
  .footer-bottom{flex-direction:column;text-align:center}
}